Search results
Results From The WOW.Com Content Network
Compared to similarly sized fish, mammals and birds typically have brain sizes fifteen times larger, though some species of fish such as elephantnose fish have very large brain-to-body ratios. However, fish still display intelligence that cannot be explained through Pavlovian and operant conditioning, such as reversal learning, novel obstacle ...
Far more animals than previously thought likely have consciousness, top scientists say in a new declaration — including fish, lobsters and octopus. Recent research backs them up.
Though these criteria are difficult to measure in nonhuman animals, cephalopods are the most intelligent invertebrates. The study of cephalopod intelligence also has an important comparative aspect in the broader understanding of animal cognition because it relies on a nervous system fundamentally different from that of vertebrates. [3]
A monkey drinking Frooti from a juice box using its hands. The mind and behavior of non-human animals has captivated the human imagination for centuries. Many writers, such as Descartes, have speculated about the presence or absence of the animal mind. [7]
The guppy (Poecilia reticulata), also known as millionfish or the rainbow fish, [3] is one of the world's most widely distributed tropical fish and one of the most popular freshwater aquarium fish species. It is a member of the family Poeciliidae and, like almost all American members of the family, is live-bearing. [4]
A female bottlenose dolphin performing with her trainer. They are considered one of the most intelligent cetaceans. Cetacean intelligence is the overall intelligence and derived cognitive ability of aquatic mammals belonging in the infraorder Cetacea (cetaceans), including baleen whales, porpoises, and dolphins.
Godfrey-Smith disagrees with an old philosophical idea that consciousness suddenly emerged from unthinking matter; it is an active relationship with the world, built up in small steps with separate capabilities for perceiving the world, taking action with muscles, remembering the simplest of events. In Godfrey-Smith's view, such capabilities ...
Orcas are intelligent, versatile and opportunistic predators. Some populations feed entirely on fish, while others hunt marine mammals, including sea lions, elephant seals, seals, walruses, porpoises, dolphins, large whales and some species of shark, including great whites. The species is an apex predator, as no other animal predates on orcas.